45673511 has 8 divisors (see below), whose sum is σ = 51775920. Its totient is φ = 39940992.

The previous prime is 45673487. The next prime is 45673531. The reversal of 45673511 is 11537654.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45673511 - 2¹⁸ = 45411367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45673531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92210 + ... + 92703.

It is an arithmetic number, because the mean of its divisors is an integer number (6471990).

Almost surely, 2^45673511 is an apocalyptic number.

45673511 is a deficient number, since it is larger than the sum of its proper divisors (6102409).

45673511 is a wasteful number, since it uses less digits than its factorization.

45673511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184945.

The product of its digits is 12600, while the sum is 32.

The square root of 45673511 is about 6758.2180343638. The cubic root of 45673511 is about 357.4550738205.

The spelling of 45673511 in words is "forty-five million, six hundred seventy-three thousand, five hundred eleven".